When Repair Is Enough
Isolated hairline cracks, small surface pits, minor edge damage and one settled section on an otherwise sound slab are often repair candidates.
When Replacement Is More Reliable
Widespread cracking, multiple areas of settlement, drainage that pushes water toward the house, and slabs that continue to move usually mean the underlying support has failed. Repairs on top of a failing base rarely last.
Base Condition
If the base has washed out or was never properly compacted, patching the surface treats a symptom, not the cause. Replacement lets the base be corrected.
Age and Cumulative Repair Cost
When an older surface has many small problems, the sum of repairs can approach or exceed replacement cost. Replacement often provides better long-term value in those situations.
Get a Professional Look
An on-site evaluation is the most reliable way to decide. Request an evaluation or read about concrete repair services.